| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Joshua Gammon | 19 | Bath Univ | 49.65 |
| 1 | 2 | Joel Watterson | 23 | Io Man | 49.20 |
| 2 | 3 | Dan Jones | 26 | Swansea Uni | 49.06 |
| 3 | 4 | Jamie Ingram | 24 | Co Manch Aq | 47.80 |
| 4 | 5 | Matthew Richards | 20 | Millfield | 45.94 |
| 5 | 6 | Jordan Cooley | 23 | Leeds Uni | 47.69 |
| 6 | 7 | Alexander Painter | 18 | Millfield | 48.49 |
| 7 | 8 | Charlie Brown | 21 | Loughborogh | 49.13 |
| 8 | 9 | R Rowbotham-Keating | 17 | Co Manch Aq | 49.47 |
| 9 | 10 | Miles Drabwell | 21 | Bath Univ | 49.76 |